
body {background-color:#fff; }
body .mainmenu:after { clear: both; content: " "; display: block; }
body .mainmenu li{ float:left;margin-left: 2.5%;
margin-top: 2.5%;
width: 30%;  border-radius:3px; overflow:hidden;}
body .mainmenu li a{ display:block;  color:#FFF;   text-align:center }
body .mainmenu li a b{ display:block; height:80px;}
body .mainmenu li a img{ margin: 15px auto 15px;
width: 50px;
height: 50px;}
body .mainmenu li a span{ display:block; height:30px; line-height:30px;background-color:#FFF; color: #323232; font-size:14px; }
body .mainmenu li:nth-child(9n+1) {background-color:#66cccc}
body .mainmenu li:nth-child(9n+2) {background-color:#ff99cc}
body .mainmenu li:nth-child(9n+3) {background-color:#98d224}
body .mainmenu li:nth-child(9n+4) {background-color:#996699}
body .mainmenu li:nth-child(9n+5) {background-color:#9999cc}
body .mainmenu li:nth-child(9n+6) {background-color:#42a1ff}
body .mainmenu li:nth-child(9n+7) {background-color:#ff9900}
body .mainmenu li:nth-child(9n+8) {background-color:#ff7300}
body .mainmenu li:nth-child(9n+9) {background-color:#ff6666}
